40压力闸阀全套图纸 Z41H-PN40-DN100.dwg(1.12MB)，Z41H-PN40-DN125.dwg(279.95KB)，Z41H-PN40-DN150.dwg(632.73KB)，Z41H-PN40-DN200.dwg(614.03KB)，Z41H-PN40-DN40.dwg(466.02KB)，Z41H-PN40-DN50.dwg(457.78KB)，Z41H-PN40-DN65.dwg(222.49KB)，Z41H-PN40-DN80.dwg(484.42KB)